Name: JE071A HP A5120-48G-PoE EI 48-Port Layer 4 Managed Stackable Gigabit Switch
Brand: HP
SKU: JE071A
Price: 171.00 USD
Availability: InStock
Rating: 4.8 (118 reviews)

Product Overview
The HP A5120-48G-PoE EI 48-port switch provides managed Layer 4 functionality with PoE support, allowing it to power connected devices while handling complex traffic scenarios. Its stackable design fits well in growing networks, offering both flexibility and control without complicating management.

General Information
Brand	HP
Condition	Refurbished

Technical Information
Switch Ports	48
Number of Ports	48-Ports
Port Type	10/100/1000Base-T, 1000Base-X, SFP, Serial Console (RJ-45)
Port Speed	10/100/1000Base-T
UpLink Ports	4 x SFP (1000Base-X)
POE Support	PoE+
VLAN Support	Yes
Max VLANs Supported	4094
Stackable	Yes
Layer Support	Layer 4
Connector Type	RJ-45,SFP

Management and Configuration
Remote Protocols	Yes
Management Interfaces	Web GUI (HTTP/HTTPS), CLI (SSH/Telnet), SNMP v1/v2c/v3, Console (RJ-45), RMON
Security Features	802.1X, Access Control Lists (ACLs), IP-MAC-Port Binding, SSH, Port Security, DoS attack prevention
Remote Management Protocol	SNMPv1/v2c/v3, HTTP, HTTPS, SSH, TELNET

Physical Characteristics
Weight	3.00

Miscellaneous
Compliance Standards	WEEE, RoHS, CE, FCC, UL, cULus
Compliant Standards	IEEE 802.3, IEEE 802.3u, IEEE 802.3ab, IEEE 802.3x, IEEE 802.1D, IEEE 802.1p, IEEE 802.1Q, IEEE 802.1X, IEEE 802.3af, IEEE 802.3at

Product Description
The HP A5120-48G-PoE EI switch is built for managing high-performance wired networks with comprehensive control over traffic and power delivery. It's commonly used in medium to large enterprise networks where reliability and flexibility are critical. Often found in office buildings and campus environments, this switch supports multiple users and devices with seamless connectivity and power supply through PoE. Network administrators benefit from its advanced management functions and stacking capabilities that simplify network growth and maintenance. Key Features Offers 48 PoE-enabled Gigabit Ethernet ports for data and power Layer 4 switching supports detailed traffic control and prioritization Stackable design allows multiple switches to operate as a single unit Includes security mechanisms like access control lists and port security Quality of Service (QoS) ensures smooth performance for critical applications This switch is typically deployed in enterprise office networks, educational campuses, and service provider environments where robust, scalable, and secure connectivity is essential. It helps maintain network uptime while enabling easy expansion and management.

Use Cases
The HP A5120-48G-PoE EI switch is ideal for mid-sized enterprise network infrastructures requiring robust power delivery and advanced traffic management. It suits environments where scalable stacking and Layer 4 control enhance network segmentation and performance, such as corporate campuses and branch offices. How It's Used: Supporting VoIP deployments in enterprise office buildings by powering IP phones and managing prioritized voice traffic. Enabling secure and scalable network expansion in data center edge racks by stacking multiple switches in tight spaces. Facilitating centralized surveillance systems in campus environments with PoE powering IP cameras and reliable traffic segmentation. Delivering enhanced Quality of Service for remote branch offices that require differentiated service levels for critical business applications. Managing connectivity and power for wireless access points in high-density office floors to maintain consistent client performance. This switch enhances operational efficiency by consolidating network control and PoE power delivery within a unified stacking architecture. It accommodates evolving network demands while maintaining granular traffic management essential for enterprise-grade applications.